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awesome
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[awesome-menu] Grab keyboard earlier if stdin is not a tty 

Signed-off-by: Julien Danjou <julien@danjou.info>
This commit is contained in:
Julien Danjou 2008-04-01 16:43:18 +02:00
parent 4ae523c531
commit 7a220718d2
1 changed files with 29 additions and 12 deletions
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41
awesome-menu.c
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@ -642,6 +642,23 @@ item_list_fill_stdin(void)
return has_entry;
}
/** Grab the keyboard.
*/
static void
keyboard_grab(void)
{
int i;
for(i = 1000; i; i--)
{
if(XGrabKeyboard(globalconf.display, DefaultRootWindow(globalconf.display), True,
GrabModeAsync, GrabModeAsync, CurrentTime) == GrabSuccess)
break;
usleep(1000);
}
if(!i)
eprint("cannot grab keyboard");
}
/** Main function of awesome-menu.
* \param argc number of elements in argv
* \param argv arguments array
@ -735,27 +752,27 @@ main(int argc, char **argv)
geometry.width, geometry.height,
globalconf.sw->drawable);
if(!item_list_fill_stdin())
item_list_fill_file(NULL);
/* Allocate a default size for the text on the heap instead of
* using stack allocation with PATH_MAX (may not been defined
* according to POSIX). This string size may be increased if
* needed */
globalconf.text_complete = globalconf.text = p_new(char, CHUNK_SIZE);
globalconf.text_size = CHUNK_SIZE;
compute_match(NULL);
for(opt = 1000; opt; opt--)
if(isatty(STDIN_FILENO))
{
if(XGrabKeyboard(globalconf.display, DefaultRootWindow(globalconf.display), True,
GrabModeAsync, GrabModeAsync, CurrentTime) == GrabSuccess)
break;
usleep(1000);
if(!item_list_fill_stdin())
item_list_fill_file(NULL);
keyboard_grab();
}
if(!opt)
eprint("cannot grab keyboard");
else
{
keyboard_grab();
if(!item_list_fill_stdin())
item_list_fill_file(NULL);
}
compute_match(NULL);
redraw();